Ar dating - Nackedgirles sir lanka
Potassium decays into argon gas with a half-life of 1.251 billion years (we will round it up to 1.3 to keep things simple).
The average person can see a serious problem with the circular reasoning and the non-existance the geologic column is built on, so to hide the obvious, evolutionists throw a cloth over it called radiometric dating, claiming it is using the scientific method to get ages of billions of years, but it is nothing more than slight-of-hand falsely called science.
They We now have a 500% margin of error between 0.5 to 2.5 million years from volcanic rock that was originally "known" by the evolutionists to be over 200 millio years old. I'm amazed at the extraordinary faith so many evolutionists have to trust in the assumptions of a few men running around claiming they know the age of the earth based on the scientific method -- this is a joke, and a slap in the face, to those who do real scientific research.
These same problems appear in all dating methods across the board.
This is approximately 2,500 times as much Ar as is found in natural muscovite.
Thus under certain conditions Ar can be incorporated into minerals which are supposed to exclude Ar when they crystallize. envisage noble gases from the mantle (and the atmosphere) migrating and circulating through the crust, so there should be evidence of excess in crustal rocks and their constituent minerals could well be the norm rather than the exception.
This was an important publication because this dated volcanic rock was going to be used as an 'event horizon', which means all other dates for all other findings in this area would then be cross-referenced to the KBS tuff.
In 1972, evolutionist Richard Leakey was digging in the KBS tuff and found a human skull (#KNM-ER 1470).O Timothy, keep that which is committed to thy trust, avoiding profane and vain babblings, and oppositions of science falsely so called: Which some professing have erred concerning the faith.-1 Timothy -21 In these verses, the Bible tells us that people would err from the faith by falsely claiming things to be scientific knowledge.If so, then the K-Ar and Ar-Ar "dating" of crustal rocks would be similarly questionable.When muscovite (a common mineral in crustal rocks) is heated to 740°-860°C under high Ar pressures for periods of 3 to 10.5 hours it absorbs significant quantities of Ar, producing K-Ar "ages" of up to 5 billion years, and the absorbed Ar is indistinguishable from radiogenic argon ( In other experiments muscovite was synthesized from a colloidal gel under similar temperatures and Ar pressures, the resultant muscovite retaining up to 0.5 wt% Ar at 640°C and a vapor pressure of 4,000 atmospheres.Dalrymple, referring to metamorphism and melting of rocks in the crust, has commented: "If the rock is heated or melted at some later time, then some or all the In a recent study 128 Ar isotopic analyses were obtained from ten profiles across biotite grains in high-grade metamorphic rocks, and apparent Ar-Ar "ages" within individual grains ranged from 161Ma-514Ma.